A quick update from Caroline and Pat via satellite phone.
Caroline and Pat reached the 2,000 mile mark of their journey on the solstice. They made it to the head waters of the Little Wind River and are travelling onto the Wind River, which they hope to make in two or three days. They can raft for the most part but some of the stream is braided and shallow. They are having very warm and sunny weather which also makes for lots of mosquitoes and a very warm tent.
Several people have inquired as to whether they would be passing by the site of their spruce bark canoe building adventure on the Wind River about 10 years ago. They will actually enter the Wind River about 70 miles downstream of the site.